Preparing for a DEXA Bone Density Scan

How do I prepare for a DEXA Bone Density Scan?

You should not take any calcium supplements the morning of your exam. Wear comfortable clothing that has no metal zippers or buttons . You may also be asked to remove jewelry, eyeglasses and any metal objects. Please let us know before your exam begins if you may be pregnant. You will be asked to lie on your back on a padded table while a moveable arm passes over your body. You will feel no sensations from the exam, which will take about 15 to 20 minutes.

What do the test results mean?

The test compares your bone mineral density (BMD) to that of a young adult at peak bone strength and to people of the same age. The difference between your result and that of a young adult is given as a T-score. The following T-scores define the amount of bone loss:

• Normal: T-score above -1
• Osteopenic (low bone density): T-score between -1 and -2.5
• Osteoporosis: T-score below  -2.5

Your test results combined with other factors give you and your doctor an overall risk of fracture.

Which locations offer DEXA Bone Density Scans?

Both our Morganton and Lincolnton locations offer X-ray services.